#E3E554#E3E554

#E3E554 is a very light, vivid yellow. Relative luminance 0.730; OKLCH L 89.4% C 0.163 H 110.1°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#E3E554
RGB	rgb(227, 229, 84)
HSL	hsl(61, 74%, 61%)
HSV	hsv(61, 63%, 90%)
CMYK	cmyk(0.9%, 0%, 63.3%, 10.2%)
CIE-LAB	lab(88.45, -18.23, 67.84)
CIE-LCH	lch(88.45, 70.25, 105.04°)
OKLab	oklab(89.42% -0.056 0.1535)
OKLCH	oklch(89.42% 0.163 110.1)
XYZ	xyz(61.3000, 73.0112, 19.2493)
Luminance	0.7301 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3E554 #5654E5

analogous

#E59F54 #E3E554 #9BE554

triadic

#E3E554 #54E3E5 #E554E3

tetradic

#E3E554 #54E59F #5654E5 #E5549B

square

#E3E554 #54E59F #5654E5 #E5549B

split-complementary

#E3E554 #549BE5 #9F54E5

monochromatic

#A4A519 #D8DB21 #E3E554 #ECED89 #F4F5BE

Accessibility & contrast

On white

1.35

#E3E554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#E3E554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3E554

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3E554	#FFFFFF	#000000	##000000
##E3E554	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC41

Deuteranopia (green-blind)

#F8E05D

Tritanopia (blue-blind)

#F2D7C7

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #e3e554;
/* rgb */ color: rgb(227, 229, 84);
/* oklch */ color: oklch(89.4% 0.163 110.1);

Tailwind

colors: {
  custom: {
    50: '#efed8b',
    500: '#e3e554',
    950: '#000000',
  },
}

SCSS

$custom: #e3e554;
$custom-light: #efed8b;
$custom-dark: #000000;

JSON

{
  "hex": "#e3e554",
  "rgb": {
    "r": 227,
    "g": 229,
    "b": 84
  },
  "hsl": {
    "h": 60.828,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.89417,
    "c": 0.16338,
    "h": 110.1
  },
  "luminance": 0.7301
}

Semantic roles & 50–950 ramp

primary

#E3E554

secondary

#3736A8

accent

#10D613

background

#FFFEFC

surface

#FEFDF4

border

#D6D5CE

text

#17160C

muted

#85847F

Preview Lab

Preview with #E3E554

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →